Eustace
BoyGreek
Eustace is a boy name of Greek origin meaning "fruitful, prosperous, well‑built".
About this name
Gender
Boy
Language
Greek
Religion
Christian
Popularity
71 / 100
Syllables
2
Length
7 letters
Meaning
fruitful, prosperous, well‑built
Etymology
Derived from Greek εὐστάχιος (eustachios), formed from εὖ (eu‑, “good”) + στάχυς (stachys, “ear of grain”). The name passed into Latin as Eustachius and later into English as Eustace.
Famous People Named Eustace
- Eustace III, Count of Boulogne — Count of Boulogne
- Eustace II, Count of Boulogne — Count of Boulogne from 1049 to 1087
- Eustace Miles — English real tennis player (1868–1948)
- Eustace Mullins — American antisemitic populist writer, biographer, and Holocaust denier (1923–2010)
- Eustace Chapuys — Imperial ambassador to the court of Henry VIII
Frequently Asked Questions About Eustace
What does the name Eustace mean?
Eustace means "fruitful, prosperous, well‑built", and is of Greek origin.
What is the origin of the name Eustace?
Eustace originates from Greek, commonly used in Europe.
Is Eustace a boy or girl name?
Eustace is typically used as a boy name.
What religion is the name Eustace associated with?
Eustace is associated with Christian.
Are there famous people named Eustace?
Yes — notable people named Eustace include Eustace III, Count of Boulogne (Count of Boulogne), Eustace II, Count of Boulogne (Count of Boulogne from 1049 to 1087), Eustace Miles (English real tennis player, 1868–1948), Eustace Mullins (American antisemitic populist writer, 1923–2010) and Eustace Chapuys (Imperial ambassador to the court of Henry VIII).
Last updated: June 2026